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Location Details

We are in your corner in communities throughout southeast Michigan and in Perrysburg, Ohio. Find the branch nearest to you and make Cornerstone your community financial center!

To find a shared branch or locate a surcharge-free ATM, text your zip code to 91989* for a convenient list sent directly to your mobile phone. Or, use the convenient CO-OP locator.

  • Auburn Hills Branch (Headquarters)
    Map ATM
    2955 University Drive
    Auburn Hills, MI 48326
    Get Directions
    Phone(248) 340-9310
    Fax(248) 340-0890
    Lobby Hours
    Mon - Fri9:00am - 5:00pm
    Sat9:00am - 1:00pm
    Drive Through Hours
    Mon - Thur9:00am - 5:00pm
    Fri9:00am - 6:00pm
    Sat9:00am - 1:00pm